{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"958DC","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"958DC","canonicalUrl":"https://icboms.com/texas-instruments/958DC","factsUrl":"https://icboms.com/api/mcp/products/958DC","rawCanonicalId":null},"summary":{"shortDescription":"958DC DTL Decade Counter, Bulk package, Active lifecycle, RoHS non-compliant.","salesMarkdown":"## Sourcing and lifecycle The 958DC is listed as Active — no EOL notice, no NRND flag. That means you can order it through independent distribution without worrying about a last-time-buy window closing. Because it's RoHS non-compliant, some authorized channels may not stock it; we source it to order against an RFQ, confirming availability and current pricing at quote time. For a BOM freeze, this part is stable — no imminent replacement to chase. ## Where it fits Typical home for this counter is a legacy frequency divider, a batching counter in an old conveyor system, or a test-jig that was designed around DTL in the 1970s. The Bulk package means it ships loose — expect to handle it for through-hole soldering, not pick-and-place. No surface-mount option here; this is strictly a board-level repair or a new build that's locked into a DTL backplane.","metaTitle":"958DC DTL Decade Counter, Active, Bulk Package – Buy Online","metaDescription":"958DC is a DTL decade counter in Bulk package, Active lifecycle, RoHS non-compliant. Sourced to order against RFQ. Compatible with legacy 5V DTL systems.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.34","stockQuantity":0,"priceTiers":[{"qty":36,"price":"$8.34000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8578e082ff228f770a7fd49e411f1238.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 958DC compatible with 5V TTL logic?","answer":"The 958DC is a DTL device and runs on a 5 V supply, but its logic thresholds differ from TTL. DTL logic-high minimum is typically 3.5 V, while TTL is 2.0 V. In most 5 V systems it will work, but verify the input drive from the TTL source — a weak TTL output may not reach the DTL threshold reliably."},{"question":"What is the 958DC decade counter datasheet?","answer":"The 958DC is a DTL decade counter. The datasheet covers its pinout, truth table, and timing for divide-by-10 operation. Contact us with an RFQ and we can provide the manufacturer's documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/958DC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/958DC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}